William T. Riley
9Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Jul 14, 1975 → May 27, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD508862S1 | Hand-held electronic device | General | 88 | Expired |
| USD549830S1 | Hand-held electronic device | General | 81 | Expired |
| US4666331A | Instant defense barrier | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US4013341A | Collapsible binocular instrument | Physics | 26 | Expired |
| US3946945A | Dispensing container and refill for an air treating gel | Human Necessities | 21 | Expired |
| US7342583B2 | Automated system and method to develop computer-administered research questionnaires using a virtual questionnaire model | Physics | 4 | Expired |
| US7267537B2 | Lock apparatus for the base portion of a blow mold | Performing Operations; Transporting | 3 | Expired |
| US10420853B2 | Fragrance and chemical dispensers and methods for using the same | Human Necessities | 2 | Active |
| US9340392B2 | Extended length and higher density packages of bulky yarns and methods of making the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.